Remove the protective cover by first pressing in the catch and then pulling the cover straight back .
Ensure that the mechanism is in the unlocked position by turning the key clockwise.
The indicator window must show red.
Insert the towball section until you hear a click.
The indicator window must show green.
Turn the key anticlockwise to locked position. Remove the key from the lock.
Check that the towball section is secure by pulling it up, down and back.
If the towball is not fitted correctly then it must be detached and reattached in accordance with the previous instructions.
Only grease in the ball for the towball hitch, the remainder of the towbar must be clean and dry.
Take care to secure the trailer's safety cable in the intended bracket.
Removal of removable towbar
Insert the key and turn it clockwise to the unlocked position.
Push in the locking wheel and turn it anticlockwise until you hear a click.
Turn the locking wheel down fully, until it comes to a stop. Hold it in this position while pulling the towball rearward and upward.
Secure the detachable towbar safely if it is stored in the car, see Detachable towbar - storage.
Push the protective cover until it snaps tight.